Comment on The Tiny Ultrabright Laser that Can Melt Steel
TheRealKuni@lemmy.world 6 months agoWhat would you want lidar in cell phones for?
iPhone uses LiDAR for range-finding on its rear cameras, and for 3D facial imaging on its front-facing “FaceID” camera.
MonkderDritte@feddit.de 6 months ago
But then you don’t want face-melting lasers.
DreadPotato@sopuli.xyz 6 months ago
Now hold on…I can see that being useful too. Two consecutive failed face IDs? BAM!!!* face melting laser on the (probably) unauthorized person trying to access your phone.